How to remove null values from php array

How to remove null values from php array

Function name: array_filter()

Calling method: array_filter(array) Parameter description: array) Parameter description: array is the object of the operation, we will delete the empty elements

Instance:

 "abc", 'b' => "bcd",'c' =>"cde",'d' =>"def",'e'=>""); $b= array_filter($array); print_r($b); ?>

Result:

Array ( [a] => abc [b] => bcd [c] => cde [d] => def )

Recommended tutorial: "PHP Tutorial"

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